We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on : Nov 16th 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Custome Control

Thread ID:

Created:

Updated:

Platform:

Replies:

124601 Jun 16,2016 12:04 PM UTC Jul 27,2018 11:56 AM UTC WPF 20
loading
Tags: SfDataGrid
Amit Saraf
Asked On June 16, 2016 12:04 PM UTC

I Want to create a custom control that inherits SfDataGrid but has a ToolBarAdv at the bottom with some Buttons and TextBoxes

Can it be done ? if yes then how ?

Amit Saraf

Elavarasan M [Syncfusion]
Replied On June 18, 2016 04:01 AM UTC

Hi Amit, 

Thank you for contacting syncfusion support. 

We have analyzed your query and you can achieve your requirement to create custom control from SfDataGrid along with ToolBarAdv by customizing the ControlTemplate of SfDataGrid.  

Code example: 
 
public class SfDataGridExt : SfDataGrid 
{ 
    public SfDataGridExt() 
        : base() 
    { 
        DefaultStyleKeyProperty.OverrideMetadata(typeof(SfDataGridExt), new FrameworkPropertyMetadata(typeof(SfDataGridExt))); 
    } 
 
} 
 


We have prepared the sample based on this and please find the sample from below, we have added the style for SfDataGridExt in App.XAML



Regards, 
Elavarasan M

Amit Saraf
Replied On June 18, 2016 10:57 AM UTC

Thanks for your reply

Fresh Issues
1. When SfDataGrid is populate using Large amount of data the Column Header Row also scrolls with data row (please try it)
2. I want to apply style available in Syncfusion.SfGrid.WPF i.e. /Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml which I used to do with following XAML code in Application.xaml

        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>

Here is my fresh code

XAML

<syncfusion:SfDataGrid
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:SfDataGridCustome"
             xmlns:syncfusion="http://schemas.syncfusion.com/wpf" 
             x:Class="SfDataGridExt">
    <syncfusion:SfDataGrid.Resources>
        <syncfusion:BoolToVisiblityConverter x:Key="VisiblityConverter" />

        <Style TargetType="{x:Type local:SfDataGridExt}">
            <Setter Property="Background" Value="Transparent" />
            <Setter Property="BorderBrush" Value="Gray" />
            <Setter Property="BorderThickness" Value="1" />
            <Setter Property="FontSize" Value="12" />
            <Setter Property="FontFamily" Value="Segoe UI" />
            <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" />
            <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
            <Setter Property="ScrollViewer.PanningMode" Value="Both" />
            <Setter Property="ScrollViewer.PanningRatio" Value="1" />
            <Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type local:SfDataGridExt}">

                        <Grid SnapsToDevicePixels="True">
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="Busy">
                                        <Storyboard>
                                            <BooleanAnimationUsingKeyFrames Storyboard.TargetName="PART_BusyDecorator" Storyboard.TargetProperty="IsBusyIndicatorShowing">
                                                <DiscreteBooleanKeyFrame KeyTime="0" Value="True" />
                                            </BooleanAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Normal" />
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="*" />
                                <RowDefinition Height="Auto"/>
                            </Grid.RowDefinitions>
                            <Border Grid.Row="0"
                                    SnapsToDevicePixels="True"
                                    Visibility="{Binding Path=ShowGroupDropArea,
                                                         RelativeSource={RelativeSource TemplatedParent},
                                                         Converter={StaticResource VisiblityConverter}}">
                                <syncfusion:GroupDropArea x:Name="PART_GroupDropArea" SnapsToDevicePixels="True" />
                            </Border>

                            <Border Grid.Row="1"
                                    Background="{TemplateBinding Background}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    SnapsToDevicePixels="True">
                                <ScrollViewer x:Name="PART_ScrollViewer"
                                              CanContentScroll="True"
                                              FlowDirection="{TemplateBinding FlowDirection}"
                                              HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
                                              IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}"
                                              IsTabStop="False"
                                              PanningMode="{TemplateBinding ScrollViewer.PanningMode}"
                                              PanningRatio="{TemplateBinding ScrollViewer.PanningRatio}"
                                              VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}">
                                    <Grid>
                                        <syncfusion:VisualContainer x:Name="PART_VisualContainer"
                                                                    Grid.Row="0"
                                                                    Background="Transparent" />
                                    </Grid>
                                </ScrollViewer>
                            </Border>

                            <Border Grid.Row="2" Background="{TemplateBinding Background}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    SnapsToDevicePixels="True">
                                <syncfusion:ToolBarAdv>
                                    <Button Width="100" Content="Button Click" />
                                    <TextBlock Width="100" Text="Enter" />
                                    <TextBox Width="100"/>
                                </syncfusion:ToolBarAdv>
                            </Border>
                            <syncfusion:BusyDecorator x:Name="PART_BusyDecorator"
                                                      Grid.Row="1"
                                                      HorizontalAlignment="Center"
                                                      VerticalAlignment="Center"/>
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
        
    </syncfusion:SfDataGrid.Resources>
</syncfusion:SfDataGrid>


VB .Net Code

Imports Syncfusion.UI.Xaml.Grid

Public Class SfDataGridExt
    Inherits SfDataGrid

    Public Sub New()

        ' This call is required by the designer.
        InitializeComponent()

        ' Add any initialization after the InitializeComponent() call.
        DefaultStyleKeyProperty.OverrideMetadata(GetType(SfDataGridExt), New FrameworkPropertyMetadata(GetType(SfDataGridExt)))
        Me.SelectionController = New GridSelectionControllerExt(Me)
    End Sub

End Class


Public Class GridSelectionControllerExt
    Inherits GridSelectionController

    Public Sub New(datagrid As SfDataGrid)
        MyBase.New(datagrid)
    End Sub

    Protected Overrides Sub ProcessKeyDown(args As KeyEventArgs)
        If args.Key = Key.Enter Then
            Return
        End If
        MyBase.ProcessKeyDown(args)
    End Sub

End Class


Thanks a lot
Amit Saraf


Elavarasan M [Syncfusion]
Replied On June 21, 2016 03:21 AM UTC

Hi Amit, 
 
We have analyzed your query and please find the below details. 
 
Header Row also scrolls: 
 
Previously we have created the RowDefinition under ScrollViewer hence the header has been scrolled, now we have modified the code changes by split the rows GroupDropArea, ScrollViewer and ToolbarAdv respectively. You have also splitted the RowDefinitions like this in your fresh code. 
 
Styling custom control from SfGrid.WPF: 
 
You can style the custom control available in /Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml like below, 
 
<local:SfDataGridExt x:Name="grid" 
                             AllowGrouping="True" 
                             AutoGenerateColumns="False" 
                             ItemsSource="{Binding EmployeeDetails}" 
                             ShowGroupDropArea="True"> 
            <local:SfDataGridExt.Resources> 
                <ResourceDictionary> 
                    <ResourceDictionary.MergedDictionaries> 
                        <ResourceDictionary Source="/Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml" /> 
                    </ResourceDictionary.MergedDictionaries> 
                </ResourceDictionary>       
            </local:SfDataGridExt.Resources> 
</local:SfDataGridExt> 
 
 
 
We have also attached the sample for this and please find the sample from below, 
 
 
 
 
Regards, 
Elavarasan M

Amit Saraf
Replied On June 21, 2016 06:17 AM UTC

Thanks for you help. Now it works perfectly.

Now Here is new problem (only a code with problem i.e. in ToolBarAdv is posted here)

<syncfusion:ToolBarAdv Grid.Row="2" x:Name="ToolBarRow" GripperVisibility="Hidden" EnableAddRemoveButton="False" Focusable="False" IsTabStop="False">
<syncfusion:ToolBarAdv>
<syncfusion:SfTextBoxExt x:Name="TxtSearch" Watermark="Search" Width="200" Margin="2" TextChanged="Txt_TextChanged"/>
<syncfusion:ButtonAdv SizeMode="Small" ToolTip="Search Text" SmallIcon="/GS.UI.Controls;component/Images/Find.png" BorderThickness="0" Background="Transparent" Click="Search_MoveNext"/>
<syncfusion:ButtonAdv SizeMode="Small" ToolTip="Clear Search Result" SmallIcon="/GS.UI.Controls;component/Images/Cancel.png" BorderThickness="0" Background="Transparent"  Click="Search_Clear"/>
</syncfusion:ToolBarAdv>
</syncfusion:ToolBarAdv>

How can I access ToolBarRow & TxtSearch from VB.Net Code

Please Note that I'm writing complete code in SfDataGridExt.xaml, SfDataGridExt.xaml.vb & not in App.Xaml hence a complete new control is ready for direct reference in any other project.

Amit Saraf



Elavarasan M [Syncfusion]
Replied On June 22, 2016 06:55 AM UTC

Hi Amit, 
 
Thanks for your update. 
 
We have analyzed your query and you can access the ToolBarRow and TxtSearch by using the GetTemplateChild method like below, 
 
public class SfDataGridExt : SfDataGrid 
{ 
    protected ToolBarAdv toolBarRow; 
    protected SfTextBoxExt textSearch; 
 
    public SfDataGridExt() 
        : base() 
    { 
        DefaultStyleKeyProperty.OverrideMetadata(typeof(SfDataGridExt), new FrameworkPropertyMetadata(typeof(SfDataGridExt))); 
    } 
 
    public override void OnApplyTemplate() 
    { 
        base.OnApplyTemplate(); 
        toolBarRow = GetTemplateChild("ToolBarRow") as ToolBarAdv; 
        textSearch = GetTemplateChild("TxtSearch") as SfTextBoxExt; 
 
        //vb code 
        //toolBarRow = TryCast(GetTemplateChild("ToolBarRow"), ToolBarAdv) 
        //textSearch = TryCast(GetTemplateChild("TxtSearch"), SfTextBoxExt) 
    } 
} 
 
We have also prepared the sample for this and please find the sample from below, 
 
 
 
Regards, 
Elavarasan M

Amit Saraf
Replied On June 22, 2016 10:24 AM UTC

Thanks for your reply

    Public Property ShowTools As Boolean
        Get
            If toolBarRow.Visibility = Visibility.Visible Then : Return True
            Else : Return False
            End If
        End Get
        Set(value As Boolean)
            If value Then : toolBarRow.Visibility = Visibility.Visible
            Else : toolBarRow.Visibility = Visibility.Collapsed
            End If
        End Set
    End Property

Now when I change Visibility of ToolBarRow from outside control using property, I get error whose details are as fellows

System.NullReferenceException was unhandled by user code
  HResult=-2147467261
  Message=Object reference not set to an instance of an object.
  Source=GS.UI.Controls
  StackTrace:
       at GS.UI.Controls.SfDataGridExt.set_ShowTools(Boolean value) in D:\Data - Apps\GS Apps\GS UI Controls\List Controls\SfDataGridExt.xaml.vb:line 97
       at GS.Tools.TestControl..ctor() in D:\Data - Apps\GS Apps\Tools\TestControl.xaml.vb:line 15
  InnerException: 

And also here is the image of how Filter Button in Column Header Looks after applying theme

Filter Button


Thanks a Lot
Amit Saraf

Elavarasan M [Syncfusion]
Replied On June 23, 2016 07:11 AM UTC

Hi Amit, 
 
We have analyzed your query and please find the details below, 
 
Null reference exception while accessing the Toolbar Row: 
 
Based on your stackTrace, we suspect you have accessed the ToolBar row before OnApplyTemplate in ShowToolBar property which is used in constructor. You can avoid this by adding appropriate null checks while accessing ToolBar row. 
 
Filter button in Column Header gets clipped: 
 
While applying style to SfDataGrid from  /Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml,   the HeaderRowHeight of SfDataGrid will be set to 30 in styles.xaml. Likewise, you need to set the HeaderRowHeight to SfDataGridExt control accordingly. We have modified the SfDataGridExt style based on our SfDataGrid style as below, 
 
 
<Style TargetType="{x:Type local:SfDataGridExt}"> 
    <Setter Property="Background" Value="Transparent" /> 
    <Setter Property="BorderBrush" Value="#FFC8E3E3" /> 
    <Setter Property="BorderThickness" Value="1" /> 
    <Setter Property="FontSize" Value="12" /> 
    <Setter Property="FontFamily" Value="Segoe UI" /> 
    <Setter Property="HeaderRowHeight" Value="30" /> 
    <Setter Property="RowSelectionBrush" Value="#FFdff3f4" /> 
    <Setter Property="GroupRowSelectionBrush" Value="#FFdff3f4" /> 
    <Setter Property="CurrentCellBorderThickness" Value="2" /> 
    <Setter Property="CurrentCellBorderBrush" Value="#FF26A0DA" /> 
    <Setter Property="SelectionForegroundBrush" Value="#FF2A2A2A" /> 
</Style> 
 
 
We have also prepared the sample based on this and please find the sample from below, 
 
 
Regards, 
Elavarasan M

Amit Saraf
Replied On June 23, 2016 12:14 PM UTC

Thanks for your reply. Modified VB.Net Code and got the desired result. Now new query, how to apply Style to unbound Rows & Summary Fields

Tried this but did not have any effect

            <Style TargetType="sync:GridTableSummaryCell">
                <Setter Property="HorizontalContentAlignment" Value="Right"/>
                <Setter Property="FontWeight" Value="Bold"/>
            </Style>

            <Style TargetType="sync:GridGroupSummaryCell">
                <Setter Property="HorizontalContentAlignment" Value="Right"/>
                <Setter Property="FontWeight" Value="Bold"/>
                <Setter Property="FontStyle" Value="Italic"/>
            </Style>

            <Style TargetType="sync:UnBoundRowControl">
                <Setter Property="FontWeight" Value="Bold"/>
            </Style>

This Styles are written in Application.XAML and work with SfDataGrid

Amit Saraf
Replied On June 24, 2016 06:40 AM UTC

Sorry it was my fault since my background is from windows form so I don't know much about XAML

Since SfDataGridExt is derived from SfDataGrid and complete control template is modified so all the styles are needed to be written in SfDataGridExt 
so keeping this in mind I modified XAML of SfDataGridExt and added required style (it worked well)

(please let me know if I'm wrong or there is any other way to do so)

for current time my problem is solved and control is working fine. 

Thanks a lot for your help
Amit Saraf

Elavarasan M [Syncfusion]
Replied On June 24, 2016 08:49 AM UTC

Hi Amit, 

Thanks for your update. 

We have analyzed your query and we suspect you have edited the GridGroupSummaryCell, GridTableSummaryCell and UnBoundRowControl styles. But the styles will be merged from /Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml, where you have merged in SfDataGridExt.Resources. So you have to write the style inside the SfDataGridExt.Resources like the below code example, 
 
Way 1: 
 
<local:SfDataGridExt.Resources> 
    <ResourceDictionary> 
        <ResourceDictionary.MergedDictionaries> 
            <ResourceDictionary Source="/Syncfusion.SfGrid.WPF;component/Styles/Styles.xaml" /> 
        </ResourceDictionary.MergedDictionaries> 
        <Style TargetType="syncfusion:GridGroupSummaryCell"> 
            <Setter Property="HorizontalContentAlignment" Value="Right" /> 
            <Setter Property="FontWeight" Value="Bold" /> 
            <Setter Property="FontStyle" Value="Italic" /> 
        </Style> 
        <Style TargetType="syncfusion:GridTableSummaryCell"> 
            <Setter Property="HorizontalContentAlignment" Value="Right" /> 
            <Setter Property="FontWeight" Value="Bold" /> 
        </Style> 
        <Style TargetType="syncfusion:UnBoundRowControl"> 
            <Setter Property="BorderThickness" Value="2" /> 
        </Style> 
    </ResourceDictionary> 
</local:SfDataGridExt.Resources> 
 
We have prepared the sample for this and please find the sample from below, 
 
 
 
Way 2: 
 
Also you can apply the style to mentioned elements by using specific properties instead of defining the styles in SfDataGridExt.Resources like the below code example, 

<UserControl.Resources> 
        <Style x:Key="groupSummaryStyle" TargetType="syncfusion:GridGroupSummaryCell"> 
            <Setter Property="HorizontalContentAlignment" Value="Right" /> 
            <Setter Property="FontWeight" Value="Bold" /> 
            <Setter Property="FontStyle" Value="Italic" /> 
        </Style> 
</UserControl.Resources> 
 
<local:SfDataGridExt x:Name="grid" 
                     AllowGrouping="True" 
                     GroupSummaryCellStyle="{StaticResource groupSummaryStyle}" 
                     ItemsSource="{Binding EmployeeDetails}" 
                     ShowGroupDropArea="True"> 

Likewise the above, you can style the GridTableSummaryCell by using TableSummaryCellStyle and UnBoundRowControl by using UnBoundRowStyle

You can refer the below UG documentation to know more about the Styling in SfDataGrid. 


 
 
Regards, 
Elavarasan M

Amit Saraf
Replied On June 24, 2016 11:10 AM UTC

Thanks for your reply

I had used Way 1 (Since I have defined Complete XAML in UserControl and not in Application.XAML)

I also thank you for showing me the other way of defining styles for GroupSummaryRow, TableSummaryRow and UnBoundRows which I think would be very useful my in future projects 

Also I was wondering if I can apply different Styles for different UnBound Rows, if yes I would like to know it

Thanks for your great help

Amit Saraf

Elavarasan M [Syncfusion]
Replied On June 28, 2016 05:33 AM UTC

Hi Amit, 

Thank you for the update. 

We have analyzed your query and you can apply the different style to different UnBoundRows by writing style to GridUnBoundRowCell and you can change the background using converter based on row index like the below code example, 

<local:UnboundCellStyleConverter x:Key="unboundCellStyleConverter" /> 
 
<Style TargetType="syncfusion:GridUnBoundRowCell"> 
    <Setter Property="Background" Value="{Binding RelativeSource={RelativeSource Self}, Converter={StaticResource unboundCellStyleConverter}}" /> 
</Style> 

public class UnboundCellStyleConverter : IValueConverter 
{ 
    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) 
    { 
        var index = (value as GridUnBoundRowCell).ColumnBase.RowIndex; 
        if (index % 2 == 0) 
            return Colors.Bisque.ToString(); 
        else 
            return Colors.LightSkyBlue.ToString(); 
    } 
 
    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) 
    { 
        return null; 
    } 
} 

 
We have prepared the sample for this and please find the sample from below, 
 
 
 
You can refer the below UG documentation to know more about the styling in UnboundRows, 


 
You can also refer the below KB to know the UnboundRow styling, 
 
 
 
 
Regards, 
Elavarasan M

Amit Saraf
Replied On April 7, 2017 11:44 AM UTC

Thanks for your help
Customized Control was working great only with one problem detected later on

I'm using Mouse Double Click Event for Processing some task

C# Code
        protected override void OnMouseDoubleClick(MouseButtonEventArgs e)
        {
            // Do Something with selected item
            base.OnMouseDoubleClick(e);
        }

Now problem here is I want to detect position of mouse when double click event rises since in overall control where ever user double clicks (eg. on Header, or on search text box, or on toolbar or in blank area) event rises giving unpredictable result.

Amit Saraf

Prasanth Saravanan [Syncfusion]
Replied On April 10, 2017 12:38 PM UTC

  
Hi Amit, 
 
We have analyzed your query and you can able to achieve your requirement by using visualcontainer (GetVisualContainer() extension method exists in the Syncfusion.UI.Xaml.Grid.Helpers) as like below code example 

private void Grid_MouseDoubleClick(object sender, MouseButtonEventArgs e) 
        { 
            var visualcontainer = this.grid.GetVisualContainer(); 
            var rowcolumindex = visualcontainer.PointToCellRowColumnIndex(e.GetPosition(visualcontainer)); 
            if (rowcolumindex.IsEmpty) 
            {  
                if(this.grid.ShowGroupDropArea == true && e.GetPosition(visualcontainer).Y < 0) 
                { 
                    MessageBox.Show("Clicked in grop drop area"); 
                } 
            } 
            var datarow = grid.RowGenerator.Items.FirstOrDefault(dr => dr.RowIndex == rowcolumindex.RowIndex); 
            //You can the row type -> Header, Record, Caption and etc rows types using below variable 
            if(datarow.RowType == RowType.HeaderRow) 
            { 
                MessageBox.Show("You are Clicked in HeaderRow"); 
            } 
            if(datarow.RowType==RowType.UnBoundRow) 
            { 
                MessageBox.Show("You are Clicked in UnBoundRow"); 
            } 
            if (datarow.RowType == RowType.DefaultRow) 
            { 
                MessageBox.Show(" You are Clicked in DefaultRow"); 
            } 
        } 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Regards, 
Prasanth.S 


Amit Saraf
Replied On April 10, 2017 01:37 PM UTC

Thanks for your help. 

Modified code provided as fellows & depending on my condition

//I'm using inheriting SFDataGrid in my control itself
public partial class SfDataGridExt : SfDataGrid

//Difining Variable
protected VisualContainer VContainer;

//Getting Visual Container
        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();
            VContainer = (base.GetTemplateChild("PART_VisualContainer") as VisualContainer);
        }

//Processing Mouse Double Click Event
        protected override void OnMouseDoubleClick(MouseButtonEventArgs e)
        {
            //if (ProcessKeyUp) ProcessKeyPressed(Key.Enter);
            var RCIndex = VContainer.PointToCellRowColumnIndex(e.GetPosition(VContainer));
            if (RCIndex.IsEmpty)
            {
                if (ShowGroupDropArea && e.GetPosition(VContainer).Y < 0)
                    this.IsGroupDropAreaExpanded = !this.IsGroupDropAreaExpanded;
            }

            var r = RowGenerator.Items.FirstOrDefault(dr => dr.RowIndex == RCIndex.RowIndex);
            if (r != null)
            {
                if ((r.RowType == RowType.DefaultRow | r.RowType == RowType.DetailsViewRow) & ProcessKeyUp)
                {
                               //Do whatever I want to do on Selected Record
                 }
            }

            base.OnMouseDoubleClick(e);
        }


Please let me know if I'm wrong anywhere

Thanks once again
Amit Saraf


Balamurugan Rajaraman [Syncfusion]
Replied On April 11, 2017 10:34 AM UTC

Hi Amit 

We have checked your query “Not able to get the row details in the mouse double click event” it’s working fine in our side. We have attached the tested sample for reference you can download it from the below link.  
 
 
If still facing same issue then could you please revert the sample to reproduce the reported issue with the replication procedure. It will be helpful for us to analyze further. 
 
Regards, 
Balamurugan R 
 


Amit Saraf
Replied On April 11, 2017 12:15 PM UTC

Thanks for your reply

in my last reply I did not mean that it is not working. It is working fine

I just posted to code I've changed on basis of my requirement & just wanted you to check if I'm wrong somewhere so that I can make relative changes to my code.

Amit Saraf

Balamurugan Rajaraman [Syncfusion]
Replied On April 12, 2017 01:18 PM UTC

Hi Amit

Sorry for the misconception. 
We are happy that your requirement has been met. Thank you for sharing us the code changes. Your code changes are correct you can able to process the further implementation with this changes. 
 
Please let us know further assistance on this. 
 
Regards, 
Balamurugan R 
 


Amit Saraf
Replied On July 26, 2018 12:07 PM UTC

Thanks for your previous help & for your knowledge custome control sfDataGridExt is working great.
I was trying to reduce my labor by creating styles for GridDateTimeColumn & GridNumericColumn but for some reason it is not working

Here is my code

            <Style TargetType="{x:Type syncfusion:GridDateTimeColumn}">
                <Setter Property="TextAlignment" Value="Center"/>
                <Setter Property="Pattern" Value="CustomPattern"/>
                <Setter Property="CustomPattern" Value="dd/MM/yy"/>
                <Setter Property="AllowNullValue" Value="True"/>
                <Setter Property="NullValue" Value="-"/>
            </Style>

            <Style TargetType="{x:Type syncfusion:GridNumericColumn}">
                <Setter Property="TextAlignment" Value="Right"/>
                <Setter Property="NumberGroupSizes" Value="{x:Static local:GSVar.GroupSizes}"/>
                <Setter Property="AllowNullValue" Value="True"/>
                <Setter Property="NullText" Value="-"/>
            </Style>

            <Style x:Key="GridIntegerColumn" TargetType="{x:Type syncfusion:GridNumericColumn}">
                <Setter Property="TextAlignment" Value="Center"/>
                <Setter Property="NumberDecimalDigits" Value="0"/>
                <Setter Property="NumberGroupSeparator" Value=""/>
                <Setter Property="NumberGroupSizes" Value="{x:Static local:GSVar.GroupSizes}"/>
                <Setter Property="AllowNullValue" Value="True"/>
                <Setter Property="NullText" Value="-"/>
            </Style>

Styles have been defined in SfDataGridExt Resources as discussed earlier

Thanks a lot

Amit Saraf

Jai Ganesh S [Syncfusion]
Replied On July 27, 2018 11:56 AM UTC

Hi Amit, 
 
We have checked your query with your code. In that you have set the column properties by written the style of the GridColumns. This is not a correct way to set the column properties using style. Instead of you can achieve this by directly setting the properties in corresponding column like below, 
  
<syncfusion:GridNumericColumn MappingName="EmployeeSalary" TextAlignment="Right" NumberDecimalDigits="3" NumberDecimalSeparator="," NumberGroupSeparator="" NumberGroupSizes="2" AllowNullValue="True"/> 
 
 
<syncfusion:GridDateTimeColumn MappingName="EmployeeDate" Pattern="CustomPattern" CustomPattern="dd/MM/yy" AllowNullValue="True" /> 
 
 
 
Regards, 
Jai Ganesh S

CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

;